Service Map
The Service Map contains information on the public services provided by the city and their locations. You can also use the Service Map to plan directions and find accessibility information of the city’s service locations.
Turku Region Map Service
In the Turku Region Map Service, you can view numerous map and location data sets produced and maintained by the city, and which are published directly from the city’s registers. The service displays up-to-date information on properties, buildings and town plans, a guide map, topographic map and aerial photographs from different years. The tools available in the service make it easy to create your own map presentations and measure distances. By registering free of charge, you can also save your own map entries in the service.
In the map service, you can also view the three-dimensional urban data model and point cloud of Turku and download open 3D data into files. From the three-dimensional urban data model, you can see, for example, what the new Turku Music Centre Fuuga will look like.
Open interface services and materials for location data
The interface services provide you with access to up-to-date location datasets directly from the city’s geographic information system. The City of Turku publishes its location data in vector and halftone format. You can use the interface services freely and freely without a contract and without logging in. The materials available in the interface services and their descriptions can be found on the avoindata.fi website.
The WMS service provides data as halftone images that can be used as background maps, for example. The service offers a guide map, aerial photographs from different years, topographic map, town plan, local development plan, and land ownership map.
WMS Service address: https://turku.asiointi.fi/teklaogcweb/wms.ashx
The WFS Service offers vector-form location datasets in the KuntaGML and Simple Feature formats. Materials in Simple Feature format are most commonly supported by various programmes. In the service, they are named with a GIS prefix. The WFS service offers, e.g. Details of Turku’s town plan and base map, such as city blocks, landscape areas, properties and buildings.
WFS Service address: https://turku.asiointi.fi/teklaogcweb/wfs.ashx
Vector-form location data sets are also available in OGC API - Features format.
Materials available in the OGC API service
OGC API Service address: https://turku.asiointi.fi/TrimbleOGCApi
File-based data and the latest laser scanning data can be downloaded in the Turku Region Map Service under Open Data.
You can use and publish the open map products of the City of Turku free of charge without a separate publication permit. However, remember to add a City of Turku copyright claim to the material.
- If you use material from the Urban Environment Services to create a map, printout or copy, add the following: © Turun kaupunki, licence CC BY 4.0
- If you are forwarding a digital map that you have re-edited, mention the copyright on the base material as follows: Base map © Turun kaupunki, licence CC BY 4.0
If you publish a map from the Urban Environment Services on the Internet, for example on your own website, add a copyright mark to the map.
You can also use and share the location links of the Turku region map service freely.
Order maps
You can order map and location data sets, documents and field measurements from the Order Service (Tilauspalvelu).
The City of Turku’s location datasets are currently in the ETRS89-GK23FIN coordinate system (EPSG:3877) and the N2000 elevation system. The systems have been in use since 2010. Before this, a separate coordinate system of the City of Turku and the elevation system NTurku were in use. Some old design materials are still in these old systems. Please check the coordinate system and, in particular, the altitude system in the design documentation you have always received.
The heights of the old height system must be increased by +0.464m to match the N2000 system.
Koordinaattien muunnoskaavat pdf, 15.25 KB
Cable maps
The ordering service provides cable map extracts only for clearly defined areas for a justified purpose. Cable map extracts may not be handed over to third parties and they must be stored responsibly. After use, cable map extracts must be disposed of appropriately.